Q: How many processors are supported on supported Linux virtual machines with Windows Server 2012?

A: For supported Linux virtual machines (VMs) with version 3.4 or later kernel, the Linux VMs are supported to the full 64 virtual processors possible with Windows Server 2012 Hyper-V. For Linux distributions that are not 3.4 or later, then the Linux integration services need to be installed, and up to eight vCPUs are supported.